Location History:
- Saitama, JP (2002 - 2003)
- Tokyo, JP (2007 - 2009)
- Tsukuba, JP (2010)
- Kurihashi-machi, JP (2011 - 2013)
- Ibaraki, JP (2012 - 2018)
Company Filing History:
9 out of 10 
5 out of 5 
4 out of 4 Years Active: 2002-2018
Title: Yasuji Ogawa: Innovator in Coordinate Detection Technology
Introduction
Yasuji Ogawa is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of coordinate detection technology, holding a total of 14 patents. His innovative designs focus on enhancing the efficiency and cost-effectiveness of detection devices.
Latest Patents
One of his latest patents is a coordinate detection device that utilizes looped drive lines and detection lines. This device is capable of detecting an indicator through either electromagnetic induction or electrostatic capacitance, all while maintaining a simple and low-cost configuration. The device comprises various components, including drive lines, detection lines, a drive circuit, and control sections that manage the state of the lines based on the detection method used.
Another significant invention is an operating tool equipped with conductor pieces. This tool is designed to provide directional information and identification data while being cost-effective to produce. It operates on a detection plane capable of identifying conductors by measuring changes in the coupling coefficient of intersecting loop coil groups. The tool features multiple conductor pieces that can be arranged in specific patterns to facilitate direction detection.
Career Highlights
Throughout his career, Yasuji Ogawa has worked with several companies, including Xiroku, Inc. and Newcom, Inc. His experience in these organizations has contributed to his expertise in developing innovative detection technologies.
Collaborations
Yasuji has collaborated with notable coworkers such as Azuma Murakami and Yasuhiro Fukuzaki. Their combined efforts have further advanced the field of coordinate detection.
Conclusion
Yasuji Ogawa's contributions to coordinate detection technology exemplify his innovative spirit and dedication to improving detection systems. His patents reflect a commitment to creating efficient and cost-effective solutions in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.